baber/WOPTO huggingface dataset:
Patent EP-0202493-A1 (EP)
Inventor: DIEHL HERBERT DR
IPC: C07C67/00
Filed: 1986-04-23
Abstract: 5-Fluortoluol-2,4-disulfochlorid wird hergestellt durch Chlorsulfonierung von 3-Fluortoluol, indem man zunächst das 3-Fluortoluol mit Chlorsulfonsäure und anschließend mit einem anorganischen Säurechlorid bei Temperaturen bis zu 130°C bis zum Ende der Gasentwicklung umsetzt, dann das Reaktionsgemisch auf Temperaturen von bis zu 200°C erhitzt und nach Beendigung der Gasentwicklung bei tieferer Temperatur mit weiterem anorganischen Säurechlorid umsetzt oder das 3-Fluortoluol mit starken Sulfonierungsmitteln bei erhöhter Temperatur gegebenenfalls in Gegenwart von inerten Lösungs- und/oder Verdünnungsmitteln zur entsprechenden Disulfosäure umsetzt und anschließend die Disulfosäure mit anorganischen Säurechloriden behandelt.
Patent EP-0235354-A1 (EP)
Inventor: LARUE RODERICK W
IPC: H01J61/86
Filed: 1986-09-11
Abstract: A mercury lamp (10) comprises a glass envelope (12) including a center portion (14). A cathode (15) and an anode (16) are sealed within the envelope. The internal ends (18, 19) of the cathode and the anode lie in close proximity to each other within the center portion of the envelope. Electrically conductive positive and negative contacts (24, 21) are connected to the anode and the cathode, respectively. The interior of the envelope contains mercury and cadmium to be vaporized during operation of the lamp. A pair of reflective coatings (26, 28) is around the envelope. Each coating is located near an internal end of the cathode and the anode, respectively, with a space between the coatings so that the arc between the cathode and the anode is adapted to emit radiation through the space. A flow cytometry apparatus which uses a mercury arc lamp such as described above, is also within the purview of the present invention.
Patent EP-0218945-A1 (EP)
Inventor: TAKEMATSU TETSUO
IPC: C07D313/06
Filed: 1986-09-18
Abstract: An agent for increasing the yield of a cereal comprising at least one selected from the group consisting of a brassinolide derivative of the formulae: 
<CHEM>
 and 
<CHEM>
 wherein R is hydrogen or acetyl and a method for increasing the yield of a cereal by using a compound of the formulae I and II.
Patent EP-0264483-A1 (EP)
Inventor: BRUNNER GERD PROF DR-ING
IPC: B01D11/02
Filed: 1986-10-23
Abstract: 1. Process for the decaffeination of coffee in which the extractant used is a supercritical mixture of N2 O and CO2 , characterized in that raw coffee is decaffeinated with 1 to 50% by weight of CO2 and 99 to 50% by weight of N2 O as the extraction mixture.
Patent EP-0222253-A1 (EP)
Title: Substituierte 5-Amino-1-aryl-pyrazole
Inventor: GEHRING REINHOLD DR
IPC: A01N57/08
Filed: 1986-10-28
Abstract: Die Erfindung betrifft substituierte 5-Amino-1-aryl-pyrazole der Formel (I), <IMAGE> in welcher R für Wasserstoff, Cyano, Nitro oder Alkoxycarbonyl steht, R¹ für Wasserstoff oder Alkyl steht, R² und R³ unabhängig voneinander jeweils für Alkyl, Alkenyl, Alkinyl, Halogenalkyl, Alkoxyalkyl, Cycloalkyl, Alkoxy, Cycloalkoxy oder für jeweils gegebenenfalls substituiertes Aryl, Aryloxy, Aralkyl oder Aralkyloxy stehen, X für Sauerstoff oder Schwefel steht und Ar für jeweils gegebenenfalls substituiertes Phenyl oder Pyridyl steht, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent EP-0229407-A1 (EP)
Inventor: BAKER DANIEL CLARK
IPC: B01D53/54
Filed: 1986-11-14
Abstract: A process for the removal of cyanide complex or complexes from synthesis gas streams also containing residual iron containing particulate matter. The process is characterized by scrubbing of the synthesis gas stream with water or an aqueous stream, removal of absorbed HCN, if any, from solution used in scrubbing, and contact of substantially HCN-free scrubbing solution with a poly­sulphide reactant at temperatures of from 110 °C to 180 °C.
Patent EP-0210857-A1 (EP)
Inventor: CONLEY RICHARD A
IPC: C07C271/28
Filed: 1986-07-28
Abstract: A process for the preparation of alkyl 2-carboalkoxy-3,4- dialkoxybenzenecarbamates is described. The carbamates are useful intermediates in the preparation of 8-hato-5,6dielkoxyquinazoline-2,4-diones. The diones are useful as cardiotonic agents.
Patent EP-0221775-A1 (EP)
Inventor: COOK BRUCE MICHAEL
IPC: G21C17/00
Filed: 1986-10-30
Abstract: In a protection system for an electrical load fed by a power supply in a complex process control system which generates three independent actuation signals, a power interruption circuit includes three pairs of switches arranged in three groups connected in series with each other and with said load and a power supply. Each group of switches includes two switches selected from different pairs of switches and connected in parallel. The same circuit topography is used for normally energized and normally deenergized loads with normally closed switches used with the former and normally open switches used with the latter. For testing the circuit, each group of switches is shunted bv a high impedance to form a current leakage path through the configuration of switches. A current detector measures the leakage current, and actuation of each switch has an observable effect on the detected current.
Patent EP-0230108-A1 (EP)
Inventor: DAVIS PAUL FRANK
IPC: F24F11/00
Filed: 1986-11-25
Abstract: Apparatus controlling the ventilation of a building, such as a greenhouse, having closable ventilators on opposing sides thereof, comprises a wind direction sensor to sense the direction of air movement relative to the building in which the controller is installed and a first and second ventilator-opening controllers for controlling the opening of the ventilators on opposing sides of the building. The ventilator controllers are adapted to adjust the opening of their respective ventilators in accordance with a predetermined algorithm so that the ventilator on the leeward side of the building opens prior to the ventilator on the windward side of the building.
Patent EP-0196241-A1 (EP)
Inventor: BARTOLO WILLIAM
IPC: H01H71/00
Filed: 1986-02-18
Abstract: 1. A single pole and neutral differential circuit breaker with a moulded case (10) comprising : - a phase circuit having a pair of phase contacts (42, 44) connected to phase input (16) and output terminals (20), respectively located on the two opposing narrow side faces of the case, - a neutral circuit having a pair of neutral contacts (26, 28) juxtaposed to the phase contacts (42, 44) with an interposed insulating separating partition (24), extending parallel to the large side faces of the case, and connected to neutral input (18) and output terminals (22) adjacent to said phase terminals (16, 20), - a manual and automatic operating mechanism (60), having an electromagnetic (52) and/or thermal (58) trip device opening said contacts (26, 28; 42, 44) on a fault, - a differential transformer (66) having a phase primary winding (70), a neutral primary winding (68), and a secondary winding (72), - an electromagnetic relay (74) supplied by said secondary winding (72) and mechanically connected to said mechanism (60), characterized by the fact that said differential transformer (66) and said electromagnetic relay (74) constitute a differential unit, that said phase and neutral circuits, and said manual and automatic operating mechanism (60) with electromagnetic (52) and/or thermal (58) trip device constitute a circuit breaker unit, that said units are housed either in separate cases said side faces of which are adjoined, or in a single case with a separating interface between the circuit breaker unit and the differential unit, that the neutral circuit is adjacent to the differential unit, that said comprises a lower part housing said phase (42, 44) and neutral contacts (26, 28) and that the connecting conductors of the neutral circuit (38, 40) and of the phase circuit (54, 56) to the differential unit extend transversely to said interface or to said adjoined side faces, the neutral circuit connecting conductors (38, 40) being in said lower part of the case, and the phase circuit connecting conductors (54, 56) above this lower part.
Patent EP-0228919-A1 (EP)
Inventor: BORN MAURICE
IPC: C10N30/06
Filed: 1986-09-29
Abstract: On décrit des compositions d'oléfines polysulfurées utilisables notamment comme additifs extrême-pression pour lubrifiants, obtenues par un procédé qui comprend : (1) la réaction de monochlorure et/ou de dichlorure de soufre avec au moins une monooléfine de 2 à 5 atomes de carbone (en général l'isobutène) conduisant à la formation d'un "adduct" ; (2) la mise en contact dudit "adduct", conjointement à un composé hydrocarboné monohalogéné insaturé en une proportion correspondant à un nombre d'atomes-gramme d'halogène compris entre environ 1 et 70 % du nombre total d'atomes-gramme d'halogène de l'ensemble composé hydrocarboné monohalogéné + "adduct", avec un composé sulfuré (par exemple sulfure, hydrogénosulfure ou polysulfure alcalin) et, dans la plupart des cas, du soufre élémentaire, en une proportion de 0 à 7 atomes-gramme par mole de composé sulfuré, au sein d'un milieu aqueux ou hydroalcoolique ; (3) le chauffage du mélange et la séparation, après décantation en 2 phases, de la phase organique contenant l'oléfine polysulfurée ; et éventuellement (4) le traitement du produit obtenu par une base. Les oléfines polysulfurées obtenues, selon les proportions de soufre qu'elles contiennent, peuvent être utilisées comme additifs extrême-pression dans la formulation d'huiles pour engrenages ou d'huiles destinées au travail des métaux.
Patent EP-0223683-A1 (EP)
Title: Installation pour l'assemblage et/ou l'usinage de pièces portées par des palettes et palette faisant partie de cette installation
Inventor: PRODEL JACQUES
IPC: B65G37/02
Filed: 1986-10-28
Abstract: L'invention concerne une installation pour l'assemblage et/ou l'usinage de pièces portées par des palettes. La palette (221) comprend au voisinage de chacun de ses angles un organe à pression élastique (254) destiné à coopérer à frottement avec la courroie (271) ou analogue pour l'entraînement de ladite palette. Une telle installation est d'une grande versatilité et permet notamment de faire effectuer à volonté aux palettes des trajets au cours desquels l'orientation de la palette varie.
Patent EP-0236650-A1 (EP)
Inventor: FROUMAJOU ARMAND
IPC: F16H48/30
Filed: 1986-12-31
Abstract: 1. A device for driving two shafts mounted in alignment (2, 3; 2a, 3a; 2b, 3b), such as two transmission shafts connected to two rear wheels of a vehicle, in which a differential (4; 4a; 4b) including a main part forming a housing (19, 20, 22; 30; 41) housed in a casing (1) is rigidly secured to a gearwheel (5) driven by a pinion (6) on an input shaft (7) and installed in the casing (1) before the housing is inserted in the latter coaxial to the shafts mounted in alignment (2, 3; 2a, 3a; 2b, 3b) through a side opening (13) in the casing (1), characterised in that the housing is, at its end facing the gearwheel (5), connected to the latter by means of coupling, and at its other end, fitted with an end section (14, 14a, 14b) supported by a bearing forming a cover (12) secured onto the opening (13) in the casing (1).
Patent EP-0258521-A1 (EP)
Inventor: LATZKE ARNO WALTER
IPC: A61M35/00
Filed: 1987-02-18
Abstract: Ein Mittel zur Applikation von transdermal resorbierbaren Wirkstoffen besteht aus mindestens einem auswechselbaren, mit den Wirkstoffen getränkten Träger (1) und einer Halterung (2) für den Träger, bestehend aus einem Laminat aus a) einer äußeren 1 bis 5 mm starken, geschlossenporigen Polyethylenschaumstoffschicht (3), b) einer flexiblen, wärmeleitfähigen Metallfolie (4), c) einer mittleren 1 bis 4 mm starken, gegebenenfalls gefärbten geschlossenporigen Polyethylenschaumstoffschicht (5) und d) einer inneren 1 bis 4 mm starken, gegebenenfalls genoppten, geschlossenporigen Polyethylenschaumstoffschicht (6), aus welcher mindestens ein vorzugsweise gezacktes Stück (7) ausgestanzt ist, wobei das Stück (7) flächenmäßig gleich groß oder geringfügig größer ist als der Träger (1). Bei vereinfachten Ausführungsformen entfallen die mittlere Schaumstoffschicht (5) oder sogar die Metallfolie (4), wobei dann der saugfähige Träger (1) rückseitig mit der flexiblen, wärmeleitfähigen Metallfolie (4) versehen ist.
Patent EP-0272409-A1 (EP)
Inventor: MINKS WERNER
IPC: H01H51/22
Filed: 1987-10-28
Abstract: Die Erfindung betrifft ein gepoltes Flachrelais mit seitlich zum Spulensystem (2, 4, 6) und parallel zu diesem angeordneten Kontaktfedern (27). Erfindungsgemäß ragt der Magnetkern (8) über den Spulenkörper (2) hinaus und wirkt mit beweglichen Polplatten (22) zusammen, die in einem frei querverschiebbaren Querschieber (20) zusammen mit einem Permanentmagneten (25) angeordnet sind. Das Magnetjoch (10) ist als U-Bügel aus Flachmaterial gebildet, wobei die Basis (11) mit dem Magnetkern (8) starr verbunden ist und die Schenkel (12, 13) seitlich entlang der Spule (4) verlaufen. Es kann dadurch eine geringe Bauhöhe und eine große Schaltleistung bei geringer Steuerleistung erreicht werden.
Patent EP-0277323-A1 (EP)
Inventor: TINNER FRIEDRICH
IPC: F16K3/18
Filed: 1987-12-14
Abstract: A slide valve includes a valve housing and a valve closure control device which is laterally movable within the valve housing, the valve housing including two parallel flange members which have openings therein and seating surfaces on the facing sides thereof and the valve closure control device including a frame, two parallel shut-off plates mounted on the frame, the shut-off plates having triangularly-arranged cam projections on the facing sides thereof, and two shafts mounted on the frame between the shut-off plates, each shaft mounting three roll bodies for cooperation with two associated cam projections on one shut-off plate and a cam projection on the other shut off plate to move the plates apart and against the seating surfaces on the flange members when the valve closure control device is fully inserted within the valve housing and thus at its closure position therewithin.
Patent EP-0273443-A1 (EP)
Inventor: KOZAKI SHYUICHI
IPC: C09K19/02
Filed: 1987-12-29
Abstract: A liquid-crystal display device of the twisted nematic type which comprises a pair of electrodes (3, 4) facing each other, each being provided with an orientation membrane (5, 6), the surface of which is treated by rubbing, and a specific nematic liquid-crystal composition (7) having a positive dielectric anisotropy and containing an optical active substance, sandwiched between the two electrode substrates and arranged so that the axes of the liquid-­crystal molecules will be twisted by an angle φ in the range of 210° ≦ φ ≦ 300°, which shows excellent multiplex driving characteristics and suitable for use in display units of heavy-duty multiplex driving type.
Patent EP-0273473-A1 (EP)
Inventor: VERHULST JOZEF
IPC: D03D47/30
Filed: 1987-11-17
Abstract: Main injector with increased tensioning force, of the type where the actual injector consists of an injector tube whose diameter is mainly constant, with the characteristic that symmetrically-positioned air outlet openings (6) are arranged along the length of said main injector tube (2) at different sections of the nozzle.
Patent EP-0263630-A1 (EP)
Inventor: SHAFFER HOWARD RICHARD
IPC: H01R12/58
Filed: 1987-09-29
Abstract: A contact terminal (10,50,60,70,80) for insertion into a plated through-hole (18) of a printed circuit board (20) is formed from thin metal stock of uniform thickness with a tubular compliant mounting section (12,54,72,82). A plurality of spring vanes (24,56,62,76,86) are spaced around the mounting section and extend tangentially outwardly to be deflected radially inwardly by the plated through-hole (18) when inserted, to mechanically secure the terminal therein. Outer edges (28) on the free ends (26,58) of the spring vanes (24,56,62,76,86) penetrate the plating material (46) during insertion. A method for making such a terminal includes piercing the mounting portion area (32) of the blank (30), forming slits (34,84) therein, and rolling at least that portion (32) into a tubular shape so that short tab-like metal portions (36) extend tangentially outwardly to become the spring vanes.
Patent EP-0267029-A1 (EP)
Inventor: KAMINAGA KOUZOU
IPC: G11B20/18
Filed: 1987-11-04
Abstract: In apparatus for recording and/or reproducing digital data, digital data such as video data are encoded (104, 114a, 114b) with error correction codes including outer codes and inner codes so that respective predetermined numbers of symbols or words form respective blocks to which are added synchronizing data, and are then recorded on oblique tracks of a tape medium such as a magnetic tape (T) with rotary heads (118a, 118b) whereby the redundant symbols of the outer error correction code followed by the information data and inner error correction code are recorded on the beginning of each track, so that even if the data reproduced from the beginning portion of the tape (T) contains errors, the information data is not much influenced by the errors.
Patent EP-0263043-A1 (EP)
Inventor: BONNEBAT CLAUDE
IPC: B29D17/00
Filed: 1987-09-24
Abstract: 1. Smooth, thin, circular, rigid substrate made of polymeric material, for a magnetic recording disc, characterized by the following points : the said polymer is a thermotropic polymer chosen from wholly aromatic polyesters, alkylaromatic polyesters, wholly aromatic poly(esteramides), alkylaromatic poly(esteramides), aromatic polyazomethines, aromatic carbonate polyesters and mixtures of these polymers, the said polymer having a flow temperature which lies in the range from 200 degrees C to 350 degrees C and an inherent viscosity of at least 1 dlg**-1 ; during its preparation, the said substrate is subjected to a very high molecular orientation, the said preparation consisting in performing an injection-moulding operation on the thermotropic polymer in a suitable mould fitted with a central injection system for the polymeric material, the temperature of the walls of the said mould lying in the range from 100 degrees C to 200 degrees C, the temperature of the injected molten polymer lying in the range from 280 degrees C to 350 degrees C, the injection time lying in the range from 2 to 10 seconds, the injection pressure lying in the range from 80 to 160 MPa and the holding pressure after injection lying in the range from 40 to 120 MPa ; the said moulded substrate has a relative density of less than 1.8, a modulus of elasticity in the radial direction ranging from 9,000 MPa to 18,000 MPa, a coefficient of thermal expansion in the radial direction which lies between 10 and 20 mu m/m/degrees C and a deformation temperature under load of at least 150 degrees C.
Patent EP-0272192-A1 (EP)
Inventor: ANDRE JEAN-LUC
IPC: B60P3/07
Filed: 1987-11-13
Abstract: A wheel support system according to this invention comprises an elongated generally horizontal support beam having an upwardly directed upper surface, a horizontally inwardly directed front surface, and a horizontally outwardly directed rear surface and a pair of identical arm units unconnected with and wholly independent from each other. Each arm unit includes a horizontal arm disposed generally perpendicular to the beam and having an outer end formed as an abutment directly engaging the front surface of the beam and an upwardly directed flank adapted to tangentially engage a tire surface of a wheel to be supported and a hook having a lower end connected to the arm at the abutment and an upper end, a depending part engaging the rear surface of the support beam, and an upper part operatively engaging the upper surface of the support beam. The hook and arm of each arm unit are relatively fixed and nondisplaceable. The identical arm units are angularly oriented 90 DEG  out of phase with respect to each other so as to in effect be mirror images of each other.
Patent EP-0256983-A1 (EP)
Inventor: BABLER FRIDOLIN DR
IPC: C08K5/36
Filed: 1987-08-03
Abstract: Feste Lösungen von 1,4-Diketo-pyrrolo-[3,4-c]-pyrrolen, bestehend aus zwei unterschiedlichen Verbindungen der Formeln <IMAGE> der Formeln <IMAGE> oder der Formeln <IMAGE> worin A, B, C und D bestimmte, in Anspruch 1 erklärte aromatische oder heteroaromatische Reste bedeuten, mit Röntgenbeugungsdiagrammen, die sich von der Summe der Röntgenbeugungsdiagramme der Einzelkomponenten unterscheiden. Solche feste Lösungen eignen sich hervorragend als Pigmente zum Färben von hochmolekularem organischem Material.
Patent EP-0262162-A1 (EP)
Inventor: PIPER JAMES AUSTIN
IPC: H01S3/038
Filed: 1987-02-18
Abstract: Un laser à vapeur de métal, destiné à être excité par une décharge électrique pulsée à travers une vapeur de métal, comprend une chambre tubulaire terminée à chaque extrémité par une bride de terminaison (1), avec laquelle est solidaire une structure de cathode froide. Plusieurs dispositifs générateurs d'électrons (10, 11, 12) permettant la production non thermoionique d'électrons sont associés à ladite structure. Lesdits dispositifs générateurs d'électrons (10, 11, 12) sont de préférence constitués par une série de rainures annulaires ménagées dans la surface d'un alésage de la bride de terminaison (1) et par une ou plusieurs rainure(s) circulaire(s) (11) coaxiale(s) à l'axe du laser et découpée(s) sur une face de la bride de terminaison (1) faisant directement face au volume de décharge (8). En outre, afin d'accroître la capacité et la facilité de transport en vue d'un déclenchement aisé de la décharge, un anneau de pointes en métal réfractaire (12) fixé dans la surface de la bride de terminaison (1) est prévu.
Patent EP-0309470-A1 (EP)
Inventor: BLISSELL WILLIAM H
IPC: G21C19/34
Filed: 1987-04-29
Abstract: Le système décrit comprend une station à culbuteur (10), qui reçoit et fixe un ensemble de barres de combustible épuisé (20) dans une position verticale et qui ensuite pivote pour occuper une position horizontale après retrait de l'ajutage supérieur, et une seconde station (12), généralement alignée sur la première station, qui comprend un organe (56) saisissant plusieurs barres de combustible épuisé à la fois par leurs extrêmités exposées et les tirant vers une position horizontale supérieure dans la seconde station, des peignes horizontal et vertical (60 et 62) maintenant la disposition en carré et l'écartement initiaux des barres, lesquelles sont ensuite déversées dans une structure de reconfiguration (70), où elles sont disposées de façon plus compacte. Les barres sont ensuite poussées par un poussoir (74) dans un récipient métallique de stockage (26) reposant sur le culbuteur au-dessous de l'ensemble (20) des barres de combustible épuisé. Cet agencement permet le compactage des barres de combustible à partir de deux ensembles de barres de combustible dans un récipient métallique de stockage (26) ayant approximativement une section transversale identique à celle d'un seul ensemble de barres de combustible.
Patent EP-0325598-A1 (EP)
Inventor: RUSSELL ROGER
IPC: G06F1/00
Filed: 1987-09-21
Abstract: Un premier programme de sécurité (Y) est initialement installé dans une zone de mémoire à long terme (16) avec un deuxième programme de sécurité (Z). Un élément à date (X) est également installé dans une autre zone de mémoire à long terme (15). Le premier programme de sécurité (Y) vérifie si la date du jour fournie par un calendrier (C) correspond à la date d'installation l'élément (X), et dans le cas affirmatif, crée une copie (X') dans la région (11) de la mémoire à long terme. La copie (X') est conçue de façon à ne pas être reproduisible. Finalement, le programme de sécurité (Y) s'efface soi-même. Le deuxième programme de sécurité (Z) exige l'absence du programme (Y) et la présence d'une copie fidéle (X') dans le région (11) avant de permettre à l'utilisateur d'accéder au contenu principal des zones (15) et (16).
Patent EP-0276828-A1 (EP)
Inventor: LATHAM ROGER ALAN
IPC: C08L77/00
Filed: 1988-01-27
Abstract: Thermoplastic blends of semi-crystalline polyamides, very low modulus ionomers, and glass fiber, where the ratio of polyamide to ionomer is 0.9-1.3 and the weight percent glass is 5-12, are characterized by a unique combination of high toughness and high heat distortion temperature.